<template>
  <BasicModal v-bind="$attrs" @register="registerModal" :title="getTitle" @ok="handleSubmit">
    <BasicForm @register="registerForm" />
  </BasicModal>
</template>

<script lang="ts">
  import { computed, defineComponent, ref, unref } from 'vue';
  import { formSchema, initialize } from './menu.data';
  import { useMessage } from '/@/hooks/web/useMessage';
  import {
    getMenuApi,
    addMenuApi,
    editMenuApi,
    getMenuRouteListExNodesApi,
    getMenuRouteListApi,
  } from '/@/api/system/authority/menu';
  import { BasicModal, useModalInner } from '/@/components/Modal';
  import { BasicForm, useForm } from '/@/components/Form';
  import { COMMON_MODULE, MenuTypeEnum } from '/@/enums/system';

  export default defineComponent({
    name: 'MenuModal',
    components: { BasicModal, BasicForm },
    emits: ['success', 'register'],
    setup(_, { emit }) {
      const { createMessage } = useMessage();
      const isUpdate = ref(true);

      const [registerForm, { resetFields, setFieldsValue, updateSchema, validate }] = useForm({
        labelWidth: 100,
        schemas: formSchema,
        showActionButtonGroup: false,
      });

      const [registerModal, { setModalProps, closeModal }] = useModalInner(async (data) => {
        resetFields();
        setModalProps({ confirmLoading: false });
        isUpdate.value = !!data?.isUpdate;

        if (unref(isUpdate)) {
          const menu = await getMenuApi(data.record.id);
          setFieldsValue({
            ...menu,
          });
          setMenuTree(menu.id, menu.moduleId);
        } else {
          setMenuTree(undefined, COMMON_MODULE);
        }
      });

      /** 标题初始化 */
      const getTitle = computed(() => (!unref(isUpdate) ? '新增菜单' : '编辑菜单'));

      /** 提交按钮 */
      async function handleSubmit() {
        try {
          const values = await validate();
          setModalProps({ confirmLoading: true });
          unref(isUpdate)
            ? await editMenuApi(initialize(values)).then(() => {
                closeModal();
                createMessage.success('编辑菜单成功！');
              })
            : await addMenuApi(initialize(values)).then(() => {
                closeModal();
                createMessage.success('新增菜单成功！');
              });
          emit('success');
        } finally {
          setModalProps({ confirmLoading: false });
        }
      }

      /** 生成菜单树 */
      async function setMenuTree(id: string | number | undefined, moduleId: string | number) {
        const treeData =
          id === undefined
            ? await getMenuRouteListApi(moduleId, MenuTypeEnum.DETAILS)
            : await getMenuRouteListExNodesApi(id, moduleId, MenuTypeEnum.DETAILS);
        updateSchema({
          field: 'parentId',
          componentProps: { treeData },
        });
      }

      return { registerModal, registerForm, getTitle, handleSubmit };
    },
  });
</script>
